DE69229355D1 - DENSITY CERAMIC PRODUCTS - Google Patents

DENSITY CERAMIC PRODUCTS

Info

Publication number
DE69229355D1
DE69229355D1 DE69229355T DE69229355T DE69229355D1 DE 69229355 D1 DE69229355 D1 DE 69229355D1 DE 69229355 T DE69229355 T DE 69229355T DE 69229355 T DE69229355 T DE 69229355T DE 69229355 D1 DE69229355 D1 DE 69229355D1
Authority
DE
Germany
Prior art keywords
pct
silicon carbide
sec
heating
ceramic products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69229355T
Other languages
German (de)
Other versions
DE69229355T2 (en
Inventor
Mark Trigg
Chull Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Application granted granted Critical
Publication of DE69229355D1 publication Critical patent/DE69229355D1/en
Publication of DE69229355T2 publication Critical patent/DE69229355T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide

Abstract

PCT No. PCT/AU92/00661 Sec. 371 Date Aug. 3, 1994 Sec. 102(e) Date Aug. 3, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12051 PCT Pub. Date Jun. 24, 1993A process for the production of dense polycrystalline silicon carbide shaped articles; includes (a) heating a powder compact containing silicon carbide and alumina or a precursor thereof to an intermediate temperature, and maintaining the said intermediate temperature for an extended dwell, and then (b) heating the product of step (a) to a higher temperature for sufficient time to produce a dense polycrystalline silicon carbide product.
DE69229355T 1991-12-13 1992-12-11 DENSITY CERAMIC PRODUCTS Expired - Fee Related DE69229355T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL001791 1991-12-13
PCT/AU1992/000661 WO1993012051A1 (en) 1991-12-13 1992-12-11 Dense ceramic product

Publications (2)

Publication Number Publication Date
DE69229355D1 true DE69229355D1 (en) 1999-07-08
DE69229355T2 DE69229355T2 (en) 2000-01-20

Family

ID=3775886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229355T Expired - Fee Related DE69229355T2 (en) 1991-12-13 1992-12-11 DENSITY CERAMIC PRODUCTS

Country Status (10)

Country Link
US (1) US5855842A (en)
EP (1) EP0616606B1 (en)
JP (1) JP3480499B2 (en)
KR (1) KR940703790A (en)
AT (1) ATE180759T1 (en)
BR (1) BR9206925A (en)
CA (1) CA2125484A1 (en)
DE (1) DE69229355T2 (en)
SG (1) SG46488A1 (en)
WO (1) WO1993012051A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3540912B2 (en) * 1997-03-28 2004-07-07 京セラ株式会社 Guide member for fishing line
WO2001044133A2 (en) * 1999-12-15 2001-06-21 Koman, Ltd. Ceramic material and method of obtaining same
US8003042B2 (en) * 2006-03-29 2011-08-23 Ceramatec, Inc. Toughened silicon carbide and method for making the same
KR102255465B1 (en) * 2019-03-20 2021-05-24 국방과학연구소 Silicon carbide ceramic armor containing zirconium diboride as an additive and manufacturing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160970A (en) * 1981-03-27 1982-10-04 Omori Mamoru Silicon carbide sintered formed body and manufacture
JPS6476967A (en) * 1982-01-21 1989-03-23 Mamoru Omori Composite sintered compact of silicon carbide and production thereof
JPS5921579A (en) * 1982-07-29 1984-02-03 大森　守 Silicon carbide sintered molded body and manufacture
JP2585506B2 (en) * 1984-11-14 1997-02-26 株式会社日立製作所 Silicon carbide sintered body and method for producing the same
GB2170516A (en) * 1985-02-06 1986-08-06 Asahi Glass Co Ltd Silicon carbide sintered article and process for its production
DE3621450A1 (en) * 1986-06-26 1988-01-14 Kempten Elektroschmelz Gmbh ELECTRICALLY INSULATING SUBSTRATE MATERIALS MADE OF POLYCRYSTALLINE SILICON CARBIDE AND METHOD FOR THEIR PRODUCTION THROUGH ISOSTATIC HOT PRESSING
US4829027A (en) * 1987-01-12 1989-05-09 Ceramatec, Inc. Liquid phase sintering of silicon carbide
JPS63282161A (en) * 1987-05-13 1988-11-18 Jgc Corp Sintered silicon carbide body and its production
EP0419271A3 (en) * 1989-09-22 1992-01-29 The Carborundum Company Silicon carbide bodies having high toughness and fracture resistance and method of making same
KR920703475A (en) * 1989-10-26 1992-12-18 원본미기재 Compact SiC Ceramic Products

Also Published As

Publication number Publication date
EP0616606B1 (en) 1999-06-02
CA2125484A1 (en) 1993-06-24
ATE180759T1 (en) 1999-06-15
SG46488A1 (en) 1998-02-20
KR940703790A (en) 1994-12-12
DE69229355T2 (en) 2000-01-20
EP0616606A1 (en) 1994-09-28
JP3480499B2 (en) 2003-12-22
BR9206925A (en) 1995-12-12
WO1993012051A1 (en) 1993-06-24
JPH07501784A (en) 1995-02-23
US5855842A (en) 1999-01-05
EP0616606A4 (en) 1995-04-05

Similar Documents

Publication Publication Date Title
DE69510541D1 (en) MICROWAVE SINTERING
DE68928160T2 (en) Process for the production of polycrystalline ceramic masses from cubic boron nitride
GB9002497D0 (en) Low temperature process for the formation of ceramic coatings
ES8606836A1 (en) Oxidation prohibitive coatings for carbonaceous articles.
DE69316118D1 (en) Silicon nitride sintered body with high thermal conductivity and process for its production
AU5882594A (en) Method of producing sintered articles
DE68909673T2 (en) Process for the production of ceramic powders from boron carbide and titanium diboride with boron carbide as the substrate and composition produced thereafter.
DE69229355D1 (en) DENSITY CERAMIC PRODUCTS
AU1876088A (en) New polycarbosilane useful for the manufacture of ceramic products and articles based on silicon carbide
KR970703290A (en) Ceramic Production Process
ZA886724B (en) Ceramic products based on boron nitride and their preparation
DE69122167D1 (en) Temperature change-resistant sintered material made of silicon nitride and process for its production
BR9510390A (en) Process and device for producing ceramic articles
DE69231471D1 (en) DENSITY CERAMIC PRODUCT
ES281196U (en) Roller for supporting and feeding ceramic articles
DE69202600D1 (en) Process for the production of precursors for high temperature superconducting ceramic materials.
KR970701158A (en) Substrate of a ceramic material
EP0409193A3 (en) Process for production of sintered silicon nitride made article
GB1438114A (en) Method of forming ceramic products
EP0439844A3 (en) Silazane polymers containing sicl groups, process for preparing them, ceramic materials containing silicon nitrite which can be prepared therefrom, and the preparation of these materials
Okutomi Development of Advanced Materials Using CO sub 2 Laser
Hu REBONDED CORUNDUM BRICK MADE FROM SINTERED CORUNDUM
KR970027005A (en) Method for producing sintered zirconia ceramics
RO102257A2 (en) Process for manufacturing some ceramic pieces
NZ320668A (en) Production of SiAlON for ceramics by heating silicon and clay in a nitrogen atmosphere

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee